. D, . B. PERFORMANCE OF HBA1C VERSUS ORAL GLUCOSE TOLERANCE TEST (OGTT) AS A SCREENING TOOL TO DIAGNOSE DYSGLYCEMIC STATUS. IJMBS [Internet]. 2020 Jun. 7 [cited 2026 Apr. 29];4(6). Available from: https://ijmbs.info/index.php/ijmbs/article/view/1175